218180157440

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 272

約数和(自身を含む): 607095706368

約数和(自身を除く): 388915548928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 896, 1022, 1024, 1120, 1168, 1280, 1303, 1460, 1792, 2044, 2048, 2240, 2336, 2555, 2560, 2606, 2920, 3584, 4088, 4096, 4480, 4672, 5110, 5120, 5212, 5840, 6515, 7168, 8176, 8192, 8960, 9121, 9344, 10220, 10240, 10424, 11680, 13030, 14336, 16352, 16384, 17920, 18242, 18688, 20440, 20480, 20848, 23360, 26060, 28672, 32704, 32768, 35840, 36484, 37376, 40880, 40960, 41696, 45605, 46720, 52120, 57344, 65408, 65536, 71680, 72968, 74752, 81760, 81920, 83392, 91210, 93440, 95119, 104240, 114688, 130816, 143360, 145936, 149504, 163520, 163840, 166784, 182420, 186880, 190238, 208480, 229376, 261632, 286720, 291872, 299008, 327040, 327680, 333568, 364840, 373760, 380476, 416960, 458752, 475595, 523264, 573440, 583744, 598016, 654080, 665833, 667136, 729680, 747520, 760952, 833920, 951190, 1046528, 1146880, 1167488, 1196032, 1308160, 1331666, 1334272, 1459360, 1495040, 1521904, 1667840, 1902380, 2093056, 2293760, 2334976, 2392064, 2616320, 2663332, 2668544, 2918720, 2990080, 3043808, 3329165, 3335680, 3804760, 4186112, 4669952, 4784128, 5232640, 5326664, 5337088, 5837440, 5980160, 6087616, 6658330, 6671360, 7609520, 8372224, 9339904, 10465280, 10653328, 10674176, 11674880, 11960320, 12175232, 13316660, 13342720, 15219040, 16744448, 18679808, 20930560, 21306656, 21348352, 23349760, 23920640, 24350464, 26633320, 26685440, 30438080, 33488896, 37359616, 41861120, 42613312, 42696704, 46699520, 48700928, 53266640, 53370880, 60876160, 74719232, 83722240, 85226624, 85393408, 93399040, 97401856, 106533280, 106741760, 121752320, 149438464, 167444480, 170453248, 186798080, 194803712, 213066560, 213483520, 243504640, 298876928, 340906496, 373596160, 389607424, 426133120, 426967040, 487009280, 597753856, 681812992, 747192320, 779214848, 852266240, 974018560, 1363625984, 1494384640, 1558429696, 1704532480, 1948037120, 2727251968, 2988769280, 3116859392, 3409064960, 3896074240, 5454503936, 6233718784, 6818129920, 7792148480, 10909007872, 13636259840, 15584296960, 21818015744, 27272519680, 31168593920, 43636031488, 54545039360, 109090078720, 218180157440]

約数ペア:

[(1, 218180157440), (2, 109090078720), (4, 54545039360), (5, 43636031488), (7, 31168593920), (8, 27272519680), (10, 21818015744), (14, 15584296960), (16, 13636259840), (20, 10909007872), (28, 7792148480), (32, 6818129920), (35, 6233718784), (40, 5454503936), (56, 3896074240), (64, 3409064960), (70, 3116859392), (73, 2988769280), (80, 2727251968), (112, 1948037120), (128, 1704532480), (140, 1558429696), (146, 1494384640), (160, 1363625984), (224, 974018560), (256, 852266240), (280, 779214848), (292, 747192320), (320, 681812992), (365, 597753856), (448, 487009280), (511, 426967040), (512, 426133120), (560, 389607424), (584, 373596160), (640, 340906496), (730, 298876928), (896, 243504640), (1022, 213483520), (1024, 213066560), (1120, 194803712), (1168, 186798080), (1280, 170453248), (1303, 167444480), (1460, 149438464), (1792, 121752320), (2044, 106741760), (2048, 106533280), (2240, 97401856), (2336, 93399040), (2555, 85393408), (2560, 85226624), (2606, 83722240), (2920, 74719232), (3584, 60876160), (4088, 53370880), (4096, 53266640), (4480, 48700928), (4672, 46699520), (5110, 42696704), (5120, 42613312), (5212, 41861120), (5840, 37359616), (6515, 33488896), (7168, 30438080), (8176, 26685440), (8192, 26633320), (8960, 24350464), (9121, 23920640), (9344, 23349760), (10220, 21348352), (10240, 21306656), (10424, 20930560), (11680, 18679808), (13030, 16744448), (14336, 15219040), (16352, 13342720), (16384, 13316660), (17920, 12175232), (18242, 11960320), (18688, 11674880), (20440, 10674176), (20480, 10653328), (20848, 10465280), (23360, 9339904), (26060, 8372224), (28672, 7609520), (32704, 6671360), (32768, 6658330), (35840, 6087616), (36484, 5980160), (37376, 5837440), (40880, 5337088), (40960, 5326664), (41696, 5232640), (45605, 4784128), (46720, 4669952), (52120, 4186112), (57344, 3804760), (65408, 3335680), (65536, 3329165), (71680, 3043808), (72968, 2990080), (74752, 2918720), (81760, 2668544), (81920, 2663332), (83392, 2616320), (91210, 2392064), (93440, 2334976), (95119, 2293760), (104240, 2093056), (114688, 1902380), (130816, 1667840), (143360, 1521904), (145936, 1495040), (149504, 1459360), (163520, 1334272), (163840, 1331666), (166784, 1308160), (182420, 1196032), (186880, 1167488), (190238, 1146880), (208480, 1046528), (229376, 951190), (261632, 833920), (286720, 760952), (291872, 747520), (299008, 729680), (327040, 667136), (327680, 665833), (333568, 654080), (364840, 598016), (373760, 583744), (380476, 573440), (416960, 523264), (458752, 475595)]